ΔE 9.4, close: similar, with a visible difference side by side. Light Blue is a little darker, cooler than Mojave White.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Light Blue is a little darker, cooler than Mojave White.
The same difference applies the other way round: Mojave White is a little lighter, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Mojave White on the colour wheel See Light Blue on the colour wheel
All matches: Mojave White equivalents · Light Blue equivalents